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    • 82. 发明公开
    • Light-sensitive silver halide color photographic material
    • 感光卤化银彩色照相材料
    • EP0202770A3
    • 1987-11-11
    • EP86302898
    • 1986-04-17
    • KONISHIROKU PHOTO INDUSTRY CO. LTD.
    • Miyoshi, MasanobuKajiwara, MakotoOnodera, Kaoru
    • G03C07/38G03C01/02G03C07/26
    • G03C7/3825G03C1/035
    • A light-sensitive silver halide color photographic material, having at least one light-sensitive silver halide emulsion layer on a support, wherein at least one of said emulsion layer contains light-sensitive silver halide grains having outer surfaces principally comprised of {100} face, and a magenta dye image forming coupler represented by Formula (I) shown below:
      wherein Z represents a group of nonmetal atom necessary for formation of a nitrogen-containing hetero ring; said ring formed by Z may have a substituent; X represents a hydrogen atom or a substituent eliminable by the reaction with an oxidant in a color developing agent; and R represents a hydrogen atom or a substituent. which can porovide a light-sensitive silver halide color photographic material having high sensitivity, being low in fogs, and having improved color reproducibility.
    • 一种感光卤化银彩色照相材料,在载体上具有至少一层感光卤化银乳剂层,其中至少一层所述乳剂层含有光敏卤化银颗粒,其外表面主要由{100}面 以及由下式(I)表示的品红色染料成像用成色剂:其中Z表示形成含氮杂环所需的非金属原子的基团; 所述由Z形成的环可以具有取代基; X表示氢原子或可通过与彩色显影剂中的氧化剂反应而消除的取代基; R表示氢原子或取代基。 它可使具有高感光度,雾度低并且具有改善的颜色再现性的感光卤化银彩色照相材料porovide。